From 9b624f74edcead48b13634323224e2d972f7e6ce Mon Sep 17 00:00:00 2001
From: rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68>
Date: Mon, 21 Mar 2011 20:28:30 +0000
Subject: Bring up the servlet-scoped node start/stop with Spring MVC

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1083940 13f79535-47bb-0310-9956-ffa450edef68
---
 .../apache/tuscany/sca/host/webapp/TuscanyServlet.java  |  3 ++-
 .../apache/tuscany/sca/host/webapp/WebAppHelper.java    | 17 +++++++++++------
 2 files changed, 13 insertions(+), 7 deletions(-)

(limited to 'sca-java-2.x/trunk/modules/host-webapp/src')

diff --git a/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServlet.java b/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServlet.java
index e8c8d941ff..d20019372e 100644
--- a/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServlet.java
+++ b/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServlet.java
@@ -46,7 +46,8 @@ public class TuscanyServlet extends HttpServlet {
     public void init(ServletConfig config) throws ServletException {
         try {
             super.init(config);
-            WebAppHelper.init(WebAppHelper.getConfigurator(this));
+            configurator = WebAppHelper.getConfigurator(this);
+            WebAppHelper.init(configurator);
         } catch (Throwable e) {
             logger.log(Level.SEVERE, e.getMessage(), e);
             configurator.getServletContext().log(e.getMessage(), e);
diff --git a/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppHelper.java b/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppHelper.java
index 41503f1cac..cfd034002d 100644
--- a/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppHelper.java
+++ b/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppHelper.java
@@ -196,7 +196,10 @@ public class WebAppHelper {
     }
 
     public static void stop(WebContextConfigurator configurator) {
-        Node node = (Node)configurator.getAttribute(SCA_NODE_ATTRIBUTE);
+        Node node = null;
+        if (configurator != null) {
+            node = (Node)configurator.getAttribute(SCA_NODE_ATTRIBUTE);
+        }
         if (node != null) {
             node.stop();
             configurator.setAttribute(SCA_NODE_ATTRIBUTE, null);
@@ -234,11 +237,6 @@ public class WebAppHelper {
             configuration = factory.loadConfiguration(url.openStream(), url);
         } else {
             configuration = factory.createNodeConfiguration();
-            
-            configuration.setAttribute(ServletContext.class.getName(), servletContext);
-            if(configurator instanceof ServletConfigurator) {
-                configuration.setAttribute(Servlet.class.getName(), ((ServletConfigurator) configurator).servlet);
-            }
 
             boolean explicitContributions = false;
             Enumeration<String> names = configurator.getInitParameterNames();
@@ -322,6 +320,10 @@ public class WebAppHelper {
                 }
             }
         }
+        configuration.setAttribute(ServletContext.class.getName(), servletContext);
+        if(configurator instanceof ServletConfigurator) {
+            configuration.setAttribute(Servlet.class.getName(), ((ServletConfigurator) configurator).servlet);
+        }
         return configuration;
     }
 
@@ -428,11 +430,14 @@ public class WebAppHelper {
 
         public String getInitParameter(String name) {
             String value = config.getInitParameter(name);
+            return value;
+            /*
             if (value == null) {
                 return config.getServletContext().getInitParameter(name);
             } else {
                 return value;
             }
+            */
         }
 
         public Enumeration<String> getInitParameterNames() {
-- 
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